Preparation
1. Fry the red curry paste with the coconut milk until it boils.
2. Slice the pork into thin strips, add to the curry pan.
3. Heat the pan, add the water a little bit at a time to keep the sauce from drying out, and keep cooking until all the water is used up.
4. Add the fish sauce, sugar, tamarind water, and cook for 5 minutes. Turn off the heat.
5. Chop the pineapple and green beans and add to the curry pan to warm through.